function move()

in tool/md2json.js [323:422]
79 lines of code
12 McCabe index (conditional complexity)

    function move(section, idx) {
        var text = headers[idx].text;
        var parts = /(.*)\(([\w\|\*]*)\)(\s*=\s*(.*))*/.exec(text);
        var key;
        var type = '*';
        var defaultValue = null;
        var level = headers[idx].level;
        if (parts === null) {
            key = text;
        }
        else {
            key = parts[1];
            type = parts[2];
            defaultValue = parts[4] || null;
        }
        var types = type.split('|').map(function (item) {
            return item.trim();
        });

        key = key.trim();

        var property = {
            'type': types,
            // exampleBaseOptions
            // uiControl
            'description': ''
        };

        // section = parseUIControl(section, property);

        section = section.replace(/~\[(.*)\]\((.*)\)/g, function (text, size, href) {
            size = size.split('x');
            var iframe = ['<iframe data-src="', href, '"'];
            if (size[0].match(/[0-9%]/)) {
                iframe.push(' width="', size[0], '"');
            }
            if (size[1].match(/[0-9%]/)) {
                iframe.push(' height="', size[1], '"');
            }
            iframe.push(' ></iframe>\n');
            return iframe.join('');
        });

        const codeMap = {};
        const codeKeyPrefx = 'example_base_option_code_';
        let codeIndex=  0;
        // Convert the code the a simple key.
        // Avoid marked converting the markers in the code unexpectly.
        // Like convert * to em.
        // Also no need to decode entity
        if (entry === 'option' || entry === 'option-gl') {
            section = section.replace(/(<\s*ExampleBaseOption[^>]*>)([\s\S]*?)(<\s*\/ExampleBaseOption\s*>)/g, function (text, openTag, code, closeTag) {
                const codeKey = codeKeyPrefx + (codeIndex++);
                codeMap[codeKey] = code;
                return openTag + codeKey + closeTag;
            });
            renderer.html = function (html) {
                return parseUIControl(html, property, codeMap);
            };
        }
        else {
            renderer.html = originalHTMLRenderer;
        }


        property.description = marked(section, {
            renderer: renderer
        });

        if (defaultValue != null) {
            property['default'] = convertType(defaultValue);
        }
        if (level < currentLevel) {
            var diff = currentLevel - level;
            var count = 0;
            while (count <= diff) {
                stacks.pop();
                count++;
            }
            appendProperty(key, property);
            current = property;
            stacks.push(current);
        }
        else if (level > currentLevel) {
            if (level - currentLevel > 1) {
                throw new Error(
                    text + '\n标题层级 "' + repeat('#', level) + '" 不能直接跟在标题层级 "' + repeat('#', currentLevel) + '"后'
                );
            }
            current = property;
            appendProperty(key, property);
            stacks.push(current);
        }
        else {
            stacks.pop();
            appendProperty(key, property);
            stacks.push(property);
        }
        currentLevel = level;
    }